Some terms that will be used are PSoC. PSoC is the world's only programmable embedded system on chip integrating an MCU core, programmable analog blocks, programmable digital blocks, programmable interconnect and routing, and Capsense. A programmable analog block is a hardware block that is configured using PSoC components to create analog front ends, signal conditioning circuits, and op amps and filters. Programmable analog blocks include continuous time blocks, analog to digital converters, and digital to analog converters. Continuous time block (CTB) is a programmable analog block that is used to implement continuous time analog circuits, such as op amps, and programmable gain amplifiers. Programmable digital block is a hardware block that is configured using PSoC components, to implement custom digital peripherals and glue logic. Programmable Digital Blocks include universal digital blocks, serial communication blocks, and PWMs. Universal digital block (UDB) is a PSoC programmable digital block that contains two programmable logic devices, one programmable datapath, with an arithmetic logic unit, one status register, and one control register. It can be configured in a PSoC creator using PSoC components, the graphical state machine, or Verilog code. Serial communication block (SCB) is a serial programmable communication block that can be configured as SPI, or I2C blocks. The image on this slide shows how easily PSoC can be reconfigured by plugging in the PSoC components.